Kohanna, F H Cardiac output determination after cardiac operation. Lack of correlation between direct measurements and indirect estimates. [electronic resource] - The Journal of thoracic and cardiovascular surgery Dec 1981 - 904-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0022-5223 Subjects--Topical Terms: Blood Gas AnalysisCardiac OutputCardiac Surgical ProceduresHematocritHemodynamicsHumansHydrogen-Ion ConcentrationMethodsPostoperative PeriodThermodilution